September 20, 2019 IBM’s new 53-qubit quantum ‘mainframe’ is live in the cloud IBM has boosted its growing stable of quantum computers with a new 53-quantum bit (qubit) device, the most powerful ever offered for commercial use. Naked Security
May 04, 2018 Breakthrough pushes Quantum Key Distribution beyond 500km It's getting better, but is it getting better fast enough? Naked Security